Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites

Vladimir A. Bershtein, Vladimir M. Gun'Ko, Lyudmila V. Karabanova, Tatiana E. Sukhanova, Pavel N. Yakushev, Larisa M. Egorova, Anna A. Turova, Vladimir I. Zarko, Eugene M. Pakhlov, Milana E. Vylegzhanina, Sergey V. Mikhalovsky

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Two sets of hybrid polyurethane-poly(2-hydroxyethyl methacrylate) semi-interpenetrating polymer network-nanooxide composites with 0.25 or 3 wt% nanosilica or nanoalumina functionalised with OH, NH2 or CHCH 2 groups were prepared. A combination of atomic force microscopy, infrared spectroscopy, thermally stimulated depolarisation current measurement, differential scanning calorimetry and creep rate spectroscopy analysis of the nanostructure and properties of the composites was performed. The pronounced dynamic heterogeneity and the strong impact of oxide additives, basically suppression of the dynamics and temperature-dependent increasing modulus of elasticity, were observed. The effects correlated with either interfacial interactions (for silica) or the nanostructure (for alumina). A low oxide content strongly affected the matrix due to the formation of an unusual cross-linked, via double covalent hybridisation of three components, structure of the nanocomposites.

Original languageEnglish
Pages (from-to)14560-14570
Number of pages11
JournalRSC Advances
Volume3
Issue number34
DOIs
Publication statusPublished - Aug 5 2013

Fingerprint

Polyurethanes
Oxides
Nanostructures
Interpenetrating polymer networks
Aluminum Oxide
Depolarization
Composite materials
Electric current measurement
Silicon Dioxide
Differential scanning calorimetry
Infrared spectroscopy
Atomic force microscopy
Nanocomposites
Creep
Alumina
Elastic moduli
Silica
Spectroscopy
Temperature
hydroxyethyl methacrylate

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Bershtein, V. A., Gun'Ko, V. M., Karabanova, L. V., Sukhanova, T. E., Yakushev, P. N., Egorova, L. M., ... Mikhalovsky, S. V. (2013). Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites. RSC Advances, 3(34), 14560-14570. https://doi.org/10.1039/c3ra40295a

Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites. / Bershtein, Vladimir A.; Gun'Ko, Vladimir M.; Karabanova, Lyudmila V.; Sukhanova, Tatiana E.; Yakushev, Pavel N.; Egorova, Larisa M.; Turova, Anna A.; Zarko, Vladimir I.; Pakhlov, Eugene M.; Vylegzhanina, Milana E.; Mikhalovsky, Sergey V.

In: RSC Advances, Vol. 3, No. 34, 05.08.2013, p. 14560-14570.

Research output: Contribution to journalArticle

Bershtein, VA, Gun'Ko, VM, Karabanova, LV, Sukhanova, TE, Yakushev, PN, Egorova, LM, Turova, AA, Zarko, VI, Pakhlov, EM, Vylegzhanina, ME & Mikhalovsky, SV 2013, 'Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites', RSC Advances, vol. 3, no. 34, pp. 14560-14570. https://doi.org/10.1039/c3ra40295a
Bershtein VA, Gun'Ko VM, Karabanova LV, Sukhanova TE, Yakushev PN, Egorova LM et al. Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites. RSC Advances. 2013 Aug 5;3(34):14560-14570. https://doi.org/10.1039/c3ra40295a
Bershtein, Vladimir A. ; Gun'Ko, Vladimir M. ; Karabanova, Lyudmila V. ; Sukhanova, Tatiana E. ; Yakushev, Pavel N. ; Egorova, Larisa M. ; Turova, Anna A. ; Zarko, Vladimir I. ; Pakhlov, Eugene M. ; Vylegzhanina, Milana E. ; Mikhalovsky, Sergey V. / Polyurethane-poly(2-hydroxyethyl methacrylate) semi-IPN-nanooxide composites. In: RSC Advances. 2013 ; Vol. 3, No. 34. pp. 14560-14570.
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